Spiced Walnut Scones

Directions

1. In a small bowl, combine milk and lemon juice; let stand for 2 minutes. In a large bowl, combine the flour, sugar, orange zest, baking soda, nutmeg, baking powder, cloves and mace; cut in butter until mixture resembles coarse crumbs. Add walnuts and milk mixture; stir just until moistened.
2. Turn onto a floured surface; knead 10 times. Divide dough in half. Roll each portion into a 7-in. circle; cut each into six wedges. Separate wedges and place 1-in. apart on greased baking sheets.
3. Bake at 400° for 18-20 minutes or until golden brown. Remove to wire racks. Combine glaze ingredients until smooth; drizzle over warm scones.